Inventor
LABUSCHAGNE CASPER A
US10 patents
⚠️ This page may combine multiple inventors who share the name “LABUSCHAGNE CASPER A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHWEITZER ENGINEERING LAB INC
6 patentsUS7903381B2Mar 8, 2011
Negative sequence differential element
SCHWEITZER ENGINEERING LAB INC24 citations92
US7504806B2Mar 17, 2009
Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system
SCHWEITZER ENGINEERING LAB INC12 citations82
US7271572B2Sep 18, 2007
Apparatus and methods for providing a voltage adjustment for single-phase voltage regulator operation in a three-phase power system
SCHWEITZER ENGINEERING LAB INC8 citations72
US7940054B2May 10, 2011
System and method to zero-sequence verify ground return path integrity by comparing measured zero-sequence current in an autotransformer with a second zero-sequence current source
SCHWEITZER ENGINEERING LAB INC3 citations62
US7759913B2Jul 20, 2010
Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system
SCHWEITZER ENGINEERING LAB INC3 citations61
US8816652B2Aug 26, 2014
Systems and methods for synchronized control of electrical power system voltage profiles
SCHWEITZER ENGINEERING LAB INC1 citations49
LABUSCHAGNE CASPER A
3 patentsUS8321162B2Nov 27, 2012
Minimizing circulating current using time-aligned data
LABUSCHAGNE CASPER A17 citations82
US8717725B2May 6, 2014
Dual-comparator restricted earth fault protection
LABUSCHAGNE CASPER A7 citations81
US8476874B2Jul 2, 2013
Systems and methods for synchronized control of electrical power system voltage profiles
LABUSCHAGNE CASPER A9 citations78